expect(received).toContain(expected) // indexOf Matcher error: received value must not be null nor undefined Received has value: undefined at Object.toContain (e2e/__tests__/readInitialOptions.test.ts:96:27)

expect(received).toMatchSnapshot() Snapshot name: `works with jest.config.ts 1` - Snapshot - 0 + Received + 2 + (node:2652) ExperimentalWarning: Type Stripping is an experimental feature and might change at any time + (Use `node --trace-warnings ...` to show where the warning was created) PASS __tests__/a-giraffe.js ✓ giraffe at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:29:16)

expect(received).toMatchSnapshot() Snapshot name: `works with tsconfig.json 1` - Snapshot - 0 + Received + 2 + (node:4980) ExperimentalWarning: Type Stripping is an experimental feature and might change at any time + (Use `node --trace-warnings ...` to show where the warning was created) PASS __tests__/a-giraffe.js ✓ giraffe at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:45:16)

expect(received).toMatchSnapshot() Snapshot name: `traverses directory tree up until it finds jest.config 1` - Snapshot - 1 + Received + 1 console.log <<REPLACED>>/jest-config-ts/some/nested/directory - at Object.<anonymous> (__tests__/a-giraffe.js:3:27) + at Object.log (__tests__/a-giraffe.js:3:27) ↵ at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:69:62)

expect(received).toMatchSnapshot() Snapshot name: `traverses directory tree up until it finds jest.config 2` - Snapshot - 0 + Received + 2 + (node:6820) ExperimentalWarning: Type Stripping is an experimental feature and might change at any time + (Use `node --trace-warnings ...` to show where the warning was created) PASS ../../../__tests__/a-giraffe.js ✓ giraffe ✓ abc at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:73:16)

expect(received).toMatch(expected) Expected substring: "TSError: ⨯ Unable to compile TypeScript:" Received string: "Error: Jest: Failed to parse the TypeScript config file D:\\a\\jest\\jest\\e2e\\jest-config-ts\\jest.config.ts SyntaxError [ERR_INVALID_TYPESCRIPT_SYNTAX]: x Expected ';', got 'string literal (ll break this file yo, 'll break this file yo)' ,---- 1 | export default i'll break this file yo : ^^^^^^^^^^^^^^^^^^^^^^ `---- x Unterminated string constant ,---- 1 | export default i'll break this file yo : ^^^^^^^^^^^^^^^^^^^^^^ `----·· Caused by: failed to parse at readConfigFileAndSetRootDir (D:\\a\\jest\\jest\\packages\\jest-config\\build\\index.js:2249:13) at async readInitialOptions (D:\\a\\jest\\jest\\packages\\jest-config\\build\\index.js:1153:13) at async readConfig (D:\\a\\jest\\jest\\packages\\jest-config\\build\\index.js:924:7) at async readConfigs (D:\\a\\jest\\jest\\packages\\jest-config\\build\\index.js:1174:26) at async runCLI (D:\\a\\jest\\jest\\packages\\jest-core\\build\\index.js:1384:7) at async Object.run (D:\\a\\jest\\jest\\packages\\jest-cli\\build\\index.js:657:9)" at Object.toMatch (e2e/__tests__/jest.config.ts.test.ts:121:18)

expect(received).toContain(expected) // indexOf Matcher error: received value must not be null nor undefined Received has value: undefined at Object.toContain (e2e/__tests__/readInitialOptions.test.ts:96:27)

expect(received).toMatchSnapshot() Snapshot name: `works with jest.config.ts 1` - Snapshot - 0 + Received + 2 + (node:5184) ExperimentalWarning: Type Stripping is an experimental feature and might change at any time + (Use `node --trace-warnings ...` to show where the warning was created) PASS __tests__/a-giraffe.js ✓ giraffe at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:29:16)

expect(received).toMatchSnapshot() Snapshot name: `works with tsconfig.json 1` - Snapshot - 0 + Received + 2 + (node:492) ExperimentalWarning: Type Stripping is an experimental feature and might change at any time + (Use `node --trace-warnings ...` to show where the warning was created) PASS __tests__/a-giraffe.js ✓ giraffe at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:45:16)

expect(received).toMatchSnapshot() Snapshot name: `traverses directory tree up until it finds jest.config 1` - Snapshot - 1 + Received + 1 console.log <<REPLACED>>/jest-config-ts/some/nested/directory - at Object.<anonymous> (__tests__/a-giraffe.js:3:27) + at Object.log (__tests__/a-giraffe.js:3:27) ↵ at Object.toMatchSnapshot (e2e/__tests__/jest.config.ts.test.ts:69:62)

Attempt 1 failed. Reason: Child_process exited with error code 1